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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Conduction Disorders 426.* >

2008 ICD-9-CM Diagnosis 426.50

Bundle branch block unspecified

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 426.50 can be accessed here.

  • A form of heart block in which one ventricle is excited before the other because of absence of conduction in one of the branches of the bundle of His.
  • 426.50 is a specific code that can be used to specify a diagnosis
  • 426.50 contains 8 index entries
  • View the ICD-9-CM Volume 1 426.* hierarchy

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Index entries containing 426.50:

Block
  • bundle branch (complete) (false) (incomplete) 426.50
  • heart 426.9
    • bundle branch (complete) (false) (incomplete) 426.50
      • bilateral 426.53
      • left (see also Block, bundle branch, left) 426.3
      • right (see also Block, bundle branch, right) 426.4
  • intraventricular (diffuse) (myofibrillar) 426.6
    • bundle branch (complete) (false) (incomplete) 426.50
      • bilateral 426.53
      • left (see also Block, bundle branch, left) 426.3
      • right (see also Block, bundle branch, right) 426.4
Bundle
  • branch block (complete) (false) (incomplete) 426.50
    • bilateral 426.53
    • left (see also Block, bundle branch, left) 426.3
    • right (see also Block, bundle branch, right) 426.4
Degeneration, degenerativeFalse - see also condition
  • bundle branch block 426.50
Interruption
  • bundle of His 426.50
Sclerosis, sclerotic